SKF NATV 17 support roller with inner ring and flange seal (Yoke-type idler) 40 x 17 x 21 mm

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Inner diameter

17 mm

Width

21 mm

Outer diameter

40 mm

Axial guidance of outer ring

Yes

Functional outside diameter

40 mm

Material, bearing

Bearing steel

Cage

Without

Sealing type

Gap-type

Width, outer ring

20 mm

Lubricant

Grease

Relubrication feature

With

Basic static load rating

28.5 kN

Radial internal clearance

Between C2 and CN

Tolerance class

Other

Bearing part

Complete track roller

Number of flanges, outer ring

2

Sealing

Seal on both sides

Width, total

21 mm

Outer ring profile

Crowned

Limiting speed

2,000 r/min

Bore diameter

17 mm

Number of rows

1

Basic dynamic load rating

17.9 kN

Coating

Without

Rolling elements

Needle rollers